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Date:      Fri, 14 Aug 1998 09:38:43 +0000
From:      Mike Smith <mike@smith.net.au>
To:        Daniel Smith <dks@its.uct.ac.za>
Cc:        freebsd-stable@FreeBSD.ORG
Subject:   Re: Wide to Narrow conversion on ncr0? 
Message-ID:  <199808140938.JAA13084@word.smith.net.au>
In-Reply-To: Your message of "Fri, 14 Aug 1998 17:51:37 %2B0200." <35D45D09.CA73E188@its.uct.ac.za> 

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Drop into the BIOS on the card and set the device(s) in question to 
8-bit mode.

> 
> We're getting errors installing 2.2.7-RELEASE onto a SD39173W 9Gb
> Baracuda plugged onto a Symbios 53C876e narrow bus with a wide-to-narrow
> converter (the economics of scale - we had to get another 4 of them
> anyway :-)
> 
> The ncr driver picks up as two 53c875 buses as expected but then appears
> to try using the Baracuda in wide mode (possibly due to negotiation
> responses from the drive?)
> 
> (The disk verifies fine and *wince* Windows 95 can boot OK...)
> 
> The last two errors before a long pause are...
> 
> sd4(ncr1:0:0): COMMAND FAILED (9 ff) 0f12b0000.
> ncr1: aborting job
> ncr1:0: ERROR (90:0) (8-a6-0) (0/5) @ (script a0:43000060).
> ncr1: script cmd = 078ab0000
> ncr1: regdump: da 00 00 05 47 00 00 0f 71 08 00 a6 80 00 00 02.
> ncr1: restart (fatal error).
> 
> sd4(ncr1:0:0): COMMAND FAILED (9 ff) 0f12b0000.
> sd4 could not mode sense(4). Using fictitious geometry
> 0MB (0 512 byte sectors)
> ncr1: aborting job
> 
> Any help most appreciated
> 
> Cheers,
> 
> Daniel.
> 
> -----------------------------------------------------------
> Daniel Smith            Senior Systems Software Programmer
> University of Cape Town       Systems Administrator
> 
> 
> 
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-- 
\\  Sometimes you're ahead,       \\  Mike Smith
\\  sometimes you're behind.      \\  mike@smith.net.au
\\  The race is long, and in the  \\  msmith@freebsd.org
\\  end it's only with yourself.  \\  msmith@cdrom.com



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